Jynx (F) @ Never-Melt Ice  
Ability: Oblivious  
EVs: 252 SpA / 12 SpD / 244 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Ice Beam  
- Lovely Kiss  
- Hidden Power [Fire]  
- Taunt  

Dugtrio @ Choice Band  
Ability: Arena Trap  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Hidden Power [Bug]  
- Aerial Ace  
- Rock Slide  

Jirachi @ Salac Berry  
Ability: Serene Grace  
EVs: 60 HP / 252 SpA / 196 Spe  
Modest Nature  
IVs: 0 Atk  
- Rain Dance  
- Endure  
- Thunder  
- Ice Punch  

Heracross @ Salac Berry  
Ability: Swarm  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Endure  
- Reversal  
- Megahorn  

Snorlax @ Leftovers  
Ability: Immunity  
EVs: 200 Atk / 72 Def / 76 SpA / 160 SpD  
Brave Nature  
- Return  
- Earthquake  
- Thunder  
- Self-Destruct  

Suicune @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 68 SpA / 188 Spe  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Calm Mind  
- Surf  
- Ice Beam